During this campaign there was presented a very interesting illustration of Napoleon's wonderful power of anticipating the progress of coming events. Bourrienne, one day, just before the commencement of the campaign, entered the cabinet at the Tuileries, and found an immense map of Italy, unrolled upon the carpet, and Napoleon stretched upon it. With pins, whose heads were tipped with rod and black sealing-wax, to represent the French and Austrian forces. Napoleon was studying all the possible combinations and evolutions of the two hostile armies. Bourrienne, in silence, but with deep interest, watched the progress of this pin campaign. Napoleon, having arranged the pins with red heads, where he intended to conduct the French troops, and with the black pins designating the point which he supposed the Austrians would occupy, looked up to his secretary, and said: "Do you think that I shall beat Melas?" "Why, how can I tell? Bourrienne answered. "Why, you simpleton," said Napoleon, playfully; "just look here. Melas is at Alexandria, where he has his head-quarters. He will remain there until Genoa surrenders. He has in Alexandria his magazines, his hospitals, his artillery, his reserves. Passing the Alps here," sticking a pin into the Great St. Bernard, "I fall upon Melas in his rear; I cut off his communications with Austria. I meet him here in the valley of the Bormida." So saying, he stuck a red pin into the plain of Marengo. Bourrienne regarded this manoeuvring of pins as mere pastime. His countenance expressed his perfect incredulity. Napoleon, perceiving this, addressed to him some of his usual apostrophes, in which he was accustomed playfully to indulge in moments of relaxation, such as, You ninny, You goose; and rolled up the map. Ten weeks passed away, and Bourrienne found himself upon the banks of the Bormida, writing, at Napoleon's dictation, an account of the battle of Marengo. Astonished to find Napoleon's anticipations thus minutely fulfilled, he frankly avowed his admiration of the military sagacity thus displayed. Napoleon himself smiled at the justice of his foresight. [Illustration: NAPOLEON PLANNING A CAMPAIGN.]